baber/WOPTO huggingface dataset:
Patent EP-0305735-A2 (EP)
Inventor: MULLER HANS
IPC: B23Q39/00
Filed: 1988-07-27
Abstract: Beschrieben wird eine programmgesteuerte Werkzeugmaschine zur Bearbeitung von Werkstücken mittels rundlaufender Werkzeuge, die zeitlich gesteuert in Eingriff mit einem Werkstück bringbar sind. Das Werkstück befindet sich auf einem Kreuztisch, der auf einem programmgesteuerten Werkstück-Drehtisch sitzt, der seinerseits entlang einer ersten Hauptachse geführt ist. Der Werkzeugträgerbereich weist eine vertikale Trägersäule auf, die oberseitig einen in der vertikalen Richtung verstellbaren und quer dazu bewegbaren weiteren Translationsschlitten mit Werkzeug-Halterungen trägt. Die Halterungen sind von einem Revolverkopf gebildet, dessen Drehachse mit der vertikalen Bewegungsachse des weiteren Translationsschlittens zusammenfällt und mindestens zwei programmgesteuerte Werkzeug-Drehtische aufweist, deren Drehachsen die Drehachse des Revolverkopfs in einem Punkt senkrecht schneiden. Die Werkzeug-Drehtische sind ebenfalls programmgesteuert und tragen Aufnahmen für verschiedene Arbeitseinheiten, wie z. B. Arbeitspinolen und/oder zusätzliche Arbeitsaggregate, die jeweils entlang einer vierten Translationsachse einstellbar sind, die senkrecht auf der Drehachse des jeweiligen Werkzeug-Drehtischs steht. Die Drehachse des Revolverkopfs stellt eine programmgesteuerte Stellachse dar, so daß die einzelnen Arbeitseinheiten schrittweise in Eingriff mit dem Werkstück bringbar sind, das somit ohne die Aufspannung zu ändern in einem Arbeitsgang vom Rohling zum Fertigprodukt bearbeitet werden kann. Auf diese Weise wird ein universell einsetzbares Bearbeitungszentrum geschaffen, das sich durch den neuen Aufbau durch eine vereinfachte Programmierbarkeit und eine hohe Bearbeitungspräzision auszeichnet.
Patent EP-0307898-A2 (EP)
Inventor: NAOHISA TAKAHASHI
IPC: F02B27/06
Filed: 1988-09-14
Abstract: A number of embodiments of exhaust control devices particularly adapted for use with motorcycles and wherein the exhaust control device is designed to be positioned beneath the engine transmission assembly of the motorcycle and which offer a compact configuration. In each embodiment, the expansion device is formed of a fabricated member from sheet metal stampings. The exhaust device comprises an inlet or collector section (47) an expansion chamber (48) and a outlet. In some embodiments, both the inlet collector section conduits (53-56) are formed from joined stampings (57, 58) and the expansion chamber (48) is formed from joined stampings (63, 64) and in other embodiments only the expansion chamber is formed from joined stampings and the inlet conduits of the collection section are formed from formed tubular members. In all embodiments, an exhaust control valve (75) is positioned in the expansion chamber (48) for controlling the pulses existent in the inlet conduits (53-56) of the collector section (47) and the exhaust pipes so as to improve performance through out the entire engine load and speed ranges.
Patent EP-0311846-A2 (EP)
Inventor: FABBRI VLADIMIRO
IPC: B23B13/12
Filed: 1988-09-29
Abstract: The device comprises a box-like body (2) inside which two shoes (8, 9) are slideable and are actuated in opposition. A shoe (8) is composed of a plate (10) which has a guiding opening for a gib (15) of the other shoe (9). Brackets (16, 13) are rigidly and protrudingly associated with the top of the gib (15) and with the lower end of the plate (10) and bear respective jaws (17, 14) which are adapted, in jaw closure position, to define a guiding duct (14a, 17a) for a bar and, in opening position, a passage for a bar-pusher. The opposite actuation of the shoes (8, 9) is actuated by a shaft (19) controlled by a fluidodynamic jack having arms (23, 24) which bear wheels (25, 26) acting between the bracket (16) supported by the gib (15) and a protrusion (11) of the plate (10).
Patent EP-0322567-A2 (EP)
Inventor: RODI ANTON
IPC: G06F11/08
Filed: 1988-11-25
Abstract: The invention relates to a device and a method for protecting data during interactions with an electronic system such as, for example, in a service operation. To avoid a loss of data, the data are stored on various system cards. Any loss of data which may have occurred can be detected by interrogating a storage cell.
Patent EP-0319005-A2 (EP)
Inventor: HEINRICH STOLZ KG
IPC: B65D47/06
Filed: 1988-12-01
Abstract: The fitting of removal openings of containers, made, in particular, of metal sheet, with closures made of plastic is simplified and facilitated if the edge region of the containers is pressed outwards in a tubular manner to form a container nozzle (2) and its free end (3) is reshaped, facing outwards and downwards, so that the closure (4) can be pressed into the opening of the container nozzle and can be tensioned by a pressed-on attachment ring (18) which rests with its upper side (19) against the edge flange (5) of the closure and, surrounding the collar of the container nozzle with a tubular shoulder (20), is supported against the lower edge regions (23) of said nozzle by means of an undercut (22) after being pressed on. Especially in the case of holding rings made of plastic, it has proved to be advantageous that these container nozzles, which are deformed after disadvantageous deformations of the container, and their collar can be adapted in a relatively tension-free manner and thus also still reliably maintain the required sealing even after considerable deformations.
Patent EP-0323585-A2 (EP)
Inventor: SHIIKI HITOSHI
IPC: C08J9/22
Filed: 1988-12-12
Abstract: The present invention provides polypropylene resin pre-­expanded beads formed by shrinking polypropylene resin pre-­expanded beads originally having a bulk density of not higher than 0.0930 g/cm³ to give them a bulk volume ratio of 10 - 75 % at the normal temperature and the normal pressure, a manufacturing method thereof and an expansion-molding method with the aforementioned pre-expanded beads. According to this invention, it is possible to greatly reduce storing and transporting costs per unit weight of pre-expanded beads.
Patent EP-0323620-A2 (EP)
Inventor: HORIUCHI TAKAO
IPC: H01J37/32
Filed: 1988-12-23
Abstract: A mounting surface of an electrode (11) for mounting an object to be processed thereon is projected to be a curved surface identical to a curved surface obtained by deforming the object to be processed by a uniform load, and etching of the object (12) to be pro­cessed is performed. Etching of the object (12) to be processed can be easily and stably performed, thereby improving yield and productivity.
Patent EP-0317040-A2 (EP)
Inventor: BERTHEVAS PAUL RENE BP CHEMICA
IPC: C08J9/30
Filed: 1987-11-17
Abstract: A process for the manufacture of a polyurethane froth foam is provided. The process, which comprises contacting a polyurethane forming formulation with an inert gas under conditions which produce a froth, uses a formulation which contains a chain extender which is an alkoxylated bisphenol A. Optionally a second chain extender which is a linear glycol can also be used. The polyurethane froth foams produced are thermoformable whilst exhibiting good shape retention at ambient temperature.
Patent EP-0303485-A2 (EP)
Inventor: LAWRENCE HOWARD
IPC: H01R12/58
Filed: 1988-08-11
Abstract: A circuit board in which the patterns of electrically conductive strips and/or pads can be of either standard or non-standard form and which can be designed and assembled by a user comprises a rigid electrically insulating board 1 having a multiplicity of holes 2 through the board arranged in a pattern of rows and columns and, secured to one major surface of the board, a separately formed flexible sheet 4 of electrically insulating material carrying on the surface of the sheet remote from the board a pattern of electrically conductive strips and/or pads 8 which overlies holes in the board. The strips and/or pads 8 are of such an electrically conductive material and of such a thickness that, when a pin C is urged through an electrically conductive strip or pad and the underlying flexible sheet 4 into an underlying hole 2 in the board, electrically conductive material pierced by the pin will effect an electrical contact with the pin passing through the material.
Patent EP-0309169-A2 (EP)
Inventor: ALFORD NEIL MCNEIL
IPC: H01B12/02
Filed: 1988-09-16
Abstract: A shaped article which possesses the property of superconductivity and which comprises a mixture of an organic polymeric material and a particulate superconducting material of the ceramic type.
Patent EP-0323274-A2 (EP)
Inventor: THOMAS GRAHAM
IPC: H04N11/16
Filed: 1988-12-30
Abstract: A colour television signal is transmitted with bandwith reduction. A luminance encoder (10) has two paths with different sub-samplers (14) introducing different bandwidth reduction methods. The sub-sampled signal is restored in filters (16) similar to those (34) at the receiver and the path which introduces least error is used for transmission. The selected path is determined on a block-by-block basis and an indication of the paths used for each block digitally transmitted (26) in DATV format. Bandwidth reduction is also applied by encoders (42) to the U and V colour component signals. Several options exist using one or more coding paths and making the choice of coding path the same as for the luminance component, the same for the two colour components, or different for all three, or some other function.
Patent EP-0326171-A2 (EP)
Inventor: CHIBA TOSHIKAZU
IPC: G09G5/39
Filed: 1989-01-27
Abstract: There is disclosed a graphics display controller for controlling a display memory, which includes a display address register temporarily storing an address which is changed in a predetermined cycle during a display period, a first circuit for producing a first signal each time less significant bits of the address becomes the same value as each other, a second circuit for producing a second signal each time a horizontal scan line to be displayed changes, and a third circuit for producing a display memory access request signal in response to the first or second signal. The controller further includes a flag register and a mask circuit, this mask circuit masking the second signal to prevent it from being transferred to the third circuit when the flag register stores first information, and allowing the second signal to be transferred to the third circuit when the flag register stores the second information.
Patent EP-0333006-A2 (EP)
Inventor: KAADEN JURGEN DIPL-ING
IPC: G11B27/02
Filed: 1989-03-08
Abstract: Recording apparatus and/or reproducing apparatus for signals from different digital sources. In the case of known recording and/or reproducing apparatuses, the signals of connected signal sources are selected by means of a switch to be operated manually. It is the object of the invention to permit a selection of the signal sources without operating a selector switch. By means of a priority schema stored in a microprocessor (8), that signal source which first produces an attribute determined by the microprocessor in a detector unit (7) is selected for further signal processing. Entertainment electronics equipment. <IMAGE>
Patent EP-0339575-A2 (EP)
Inventor: SHIRAKI KAZUYOSHI PATENT DEPT
IPC: G10H1/34
Filed: 1989-04-25
Abstract: Root and type of a chord are discriminated at discriminators (130, 150) in accordance with the operation status on a fingerboard (120). The chord is designated according to a simplified fingering rule pre­determined on the fingerboard (120) so as to designate the chord. An automatic accompaniment or a manual play is performed according to the discriminated chord obtained at chord discriminating device (100).
Patent EP-0337505-A2 (EP)
Inventor: BANERJEE CHANDRA KUMAR
IPC: A24D1/22
Filed: 1986-07-14
Abstract: The present invention relates to a smoking article, preferably in cigarette form, which produces an aerosol that resembles tobacco smoke. The article preferably comprises a short combustible fuel element (10) having a density greater than 0.5 g/cc, a separate substrate bearing an aerosol forming material (12), a heat conducting member (14) recessed from the lighting end of the fuel element, which preferably encloses the substrate (12), a resilient insulating jacket (72) encircling at least a portion of the fuel element, and an optional tobacco jacket (88) encircling at least a portion of the aerosol forming material.
Patent EP-0358903-A2 (EP)
Title: Indazole-3-carboxylic acid derivatives
Inventor: KON TATSUYA
IPC: A61P1/00
Filed: 1989-07-26
Abstract: An indazole-3-carboxylic acid derivative represented by the following general formula (I) or its physiologically acceptable acid addition salt or quaternary ammonium salt,
       
 wherein Y represents -NH- or -O-; R₁ and R₂ are identical or different and each represents a hydrogen atom, a lower alkyl group, a substituted lower alkyl group, a cycloalkyl group, a lower alkenyl group, a cycloalkenyl group, a lower alkynyl group, an unsubstituted or substituted aryl-lower alkyl group, a lower alkoxycarbonyl group, an unsubstituted or substituted aralkyloxycarbonyl group or an acyl group, or R₁ and R₂, taken together, form a lower alkylene group; R₃ represents a hydrogen atom, a lower alkyl group, or a phenyl group; R₄ represents a hydrogen atom, a lower alkyl group, a substituted lower alkyl group, a cycloalkyl group, a lower alkenyl group, a cycloalkenyl group, a lower alkynyl group, an unsubstituted or substituted aryl-lower alkyl group, a lower alkoxycarbonyl group, an unsubstituted or substituted aralkyloxycarbonyl group or an acyl group; R₅ represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a hydroxyl group, a trifluoromethyl group, a nitro group, an amino group or an acylamino group; m represents a number of 1, 2, 3 or 4; n represents a number of 1, 2 or 3; and p represents a number of 1, 2, 3 or 4. 
     This compound is useful as a potent and selective antagonist of serotonin 3 (5-HT₃) receptor.
Patent EP-0366991-A2 (EP)
Inventor: PARIANI ANGELO
IPC: H04M19/00
Filed: 1989-10-12
Abstract: A method of lowering the power absorbed by an interface circuit (2), in the "power-down" state thereof, as incorporated to a telephone exchange (4) and connected to a telephone subscriber line (3), being of a type which comprises a monitoring circuit portion (6) connected between the line and the exchange, comprises the steps of, 
detecting the polarization level of at least one conductor (9) in the line (3), 
comparing said level with a reference value (VR) by means of a comparator (11) having an input connected to the line (3) and an output (U) connected to the input of the monitoring circuit portion (6), 
switching the interface circuit (2) to a standby state on a higher level than the reference value (VR) being sensed, 
once again detecting the polarization level of the line (3) through the interface circuit (2), and 
activating the telephone exchange (4) where, on completion of the second detection step, the polarization level keeps above the reference value (VR).
Patent EP-0372548-A2 (EP)
Inventor: TOKUHIRO NORIYUKI
IPC: H03M1/68
Filed: 1989-12-07
Abstract: Disclosed is a successive comparison type analog-­to-digital converter. To attain a reduced size and cost by decreasing the bit number of the D/A converter. The A/D converter copmprises a comparator for comparing an analog input voltage (V IN  ) and an analog comparison voltage(301)to obtain a digital output signal, wherein, before the analog comparison voltage (V C ) becomes lower than the analog input voltage (V IN  ) for the first time after the A/D conversion starts, the second digital signal (601) is changed in response to a first clock signal (CLK1) so as to decrease the reference voltage (V REF ), and the first digital signal (501) output from the first register (31) is not changed; and after the analog comparison voltage (V c ) becomes lower than the reference voltage (V REF ) for the first time after the A/D conversion starts, the second digital signal (601) is not changed so that the reference voltage (V REF ) is kept constant, and the first digital signal (501) is changed in response to a second clock signal (CLK2) and in response to the digital output signal (201) from the comparator (11) so as to change the analog comparison voltage (V  c ).
Patent EP-0374598-A2 (EP)
Inventor: SHEN JIAN-KUO
IPC: G06F9/28
Filed: 1989-12-07
Abstract: The decoding of certain instructions cause an instruction unit of a production line data processing system to stall. Instructions still in the production line are executed, but no new instructions are sent into the production line unitl the instruction that caused the stall condition is executed. The execution of the instruction that caused the stall is completed by an execution unit taking over control of an address unit.
Patent EP-0350138-A2 (EP)
Inventor: KARANEWSKY DONALD STEVEN
IPC: A61K31/675
Filed: 1986-12-22
Abstract: Processes are disclosed for preparing phosphonyl hydroxyacyl prolines from a phosphonous acid or phosphonochloridate intermediate. The compounds prepared possess angiotension converting enzyme inhibition activty and are useful as anti­hypertensive agents. 
     This invention is also directed to orally active antihypertensive agents of the formula
      wherein R₁ is certain alkyl or aralkyl groups.
Patent EP-0337609-A2 (EP)
Inventor: ELY STEPHEN ROBERT
IPC: H04H40/18
Filed: 1989-03-14
Abstract: An RDS receiver 10 and decoder 12 provided received PI and other RDS codes to a control unit 14 which is also responsive to station-selecting push buttons 16 and controls the receiver 10. PI codes corresponding to the push buttons 16 are stored in battery-­backed registers 18. Another set of registers 20 stores default PI codes and, when the receiver is first switched on for example, pressing a reset button 22 causes these default codes to be loaded into the registers 18.
Patent EP-0341071-A2 (EP)
Inventor: NAIK APPAYA RAGHUNATH
IPC: C11D1/94
Filed: 1989-05-05
Abstract: Mild, foaming detergent compositions of particular use in hand dishwashing comprise an alkyl polyglycoside having a degree of polymerisation of 1 to 3, an anionic active, a surface active betaine and/or amine oxide and, optionally, an ethanolamide.
Patent EP-0353891-A2 (EP)
Inventor: DAVIS GORDON TAYLOR
IPC: H04B3/04
Filed: 1989-07-14
Abstract: In a modem receiver having a fixed sample rate relative to incoming symbols and a tapped delay adaptive equaliser with fractional tap spacing, coefficients used in the equalisation computations are rotated relative to a reference tap in order to compensate for relative drift between incoming signals, representing real (i.e. non-training) data, and the clock controlling sampling. By itself, such rotation would tend to distort received data by shifting the sampling phase away from the centre of the received symbols. Logic means included herewith operates to prevent such distortion, so that the integrity of the data output of the receiver is unaffected by the rotation. In the disclosed embodiment, such logic means operates to shift the phase of the "sum of products" computation (product of data and tap coefficients) relative to the flow of data into the fractionally spaced delay network. Since the present receiver does not require synchronisation with incoming symbols it is well adapted to function in environments where such synchronisation would be difficult to provide; for example, in situations where data transmitted at various baud rates is received via a digital carrier trunk and requires equalisation or comparable filter processing.
Patent EP-0354722-A2 (EP)
Inventor: MORIHARA ATSUSHI
IPC: H01L23/433
Filed: 1989-08-02
Abstract: Heat transfer system particularly for cooling semiconductor devices, has a first body (10) having a planar first surface (15) and a second body having a second surface (14). A heat conducting contact body (4) contacts both said first and second surfaces to transfer heat, and has a planar third surface (6) contacting said first surface (15) face-to-face and a fourth surface (5) contacting said second surface (14). A spring 8 acts upon the contact body (4) in a predetermined direction to urge the contact body in a wedge-type action against both said first surface (15) and said second surface (14). The second surface (14) is a planar surface at an angle α to the first surface (15) and the fourth surface (5) is a convexly curved surface curving in one plane, so that the second and fourth surfaces make line contact. The contact body (4) is free to move so as to maintain said face-to-face contact and said line contact, in order to accommodate varying relative positioning of said first and second bodies. The direction of action of the spring (8) is at an angle β to the first surface (15) given by 0 < β < (α + 5), wherein α and β are expressed in degrees.
Patent EP-0355061-A2 (EP)
Inventor: MANTOVANI JOHN C
IPC: G07D3/14
Filed: 1989-08-15
Abstract: This is a coin sorting and counting apparatus for providing very accurate high throughput processing of heterogeneous coin mixtures. A rotating drum having parallel annular channels, each of which has equally spaced counterbores located around it is rotated within a vacuum plenum. A novel sensor coil constructed as a balanced transformer of four coils having rectangular geometries is used, in conjunction with a dual frequency excitation signal, to detect at least three electronic signatures for each coin, the signatures are detected by separating the frequency components in the output of the sensor coil and obtaining a peak value for the excursion of the high frequency response caused by passage of the coin, and width values corresponding to the time the excursion of the signal was above a predetermined threshold for both the high and low frequency responsive channels. Based on the denomination determined, appropriate signals are inserted into a coin ejection memory queue which is shifted in synchronism with rotation of the drum. The memory queue is constructed so that an appropriate air valve will be activated when the detected coin is over an appropriate one of a plurality of coin receiving stations. A set of lag sensors are used downstream from the coin ejecting air valves to confirm proper ejection of the coins. Separate calibration values for the signature signals are acquired and saved for each counterbore location to offset the effects of variations in circuitry on a channel-by-channel basis and slight mechanical irregularities in movement of the counterbores past the sensor array.
Patent EP-0363118-A2 (EP)
Inventor: FORKNER JOHN F
IPC: A61B1/07
Filed: 1989-10-02
Abstract: A rugged dual-view arthroscope (10) construction is provided by encasing the optical train (48) in an elongated channel or shoe (50) which is pivotable within the barrel (16) about the barrel axis (36). The axis (46) of the optical train is offset from the barrel axis (36). A lens (26)-and-prism (20) assembly projects the image of a first field of view along the optical train axis (46) in one pivotal position of the shoe, and the image of a second field (28, 24) of view along the optical train axis in another pivotal position of the shoe.
Patent EP-0370737-A2 (EP)
Inventor: KOSUGE MASAHIRO
IPC: H03K17/22
Filed: 1989-11-20
Abstract: Low voltage inhibit control apparatus used in conjunction with a microprocessor system having a power supply, comprising a low voltage inhibit circuit providing a power down reset signal in response to the voltage dropping of the power supply, and control circuitry for preventing the power down reset signals from being supplied to the microprocessor system in response to receiving DATA and WRITE signals from the microprocessor.